Technical datasheet

NYLENE® 321 HS

Supplied byNylene- Last Updated on Jan 22, 2025

NYLENE® 321 HS is a heat stabilized, impact modified polyamide PA 6 grade. Possesses high toughness and flexibility. Exhibits melt stability, low moisture absorption and good melt strength. Provides good chemical and heat resistance. Is suitable for processing by injection molding. Used in clips, fasteners, safety restraint components. Complies with RoHS, UL, NSF, ISO 9001:2008, ISO TS16949 and A2LA regulations.
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NYLENE® 321 HS properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

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Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

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DTUL0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

NYLENE® 321 HS Processing Guidelines

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